/* ================================================================
   SDH Rezervační systém – frontend styly
   Přizpůsobeno tématu SDH Rasošky (Oswald + Lato, #C0392B)
   ================================================================ */

/* ── Sdílené proměnné (kopírujeme z tématu) ─────────────────────── */
.sdh-box,
.sdh-kal-wrap {
    --sdh-red:       #C0392B;
    --sdh-red-dk:    #962d22;
    --sdh-gold:      #D4A017;
    --sdh-bg:        #fff;
    --sdh-bg-light:  #f8f5f2;
    --sdh-border:    #e2e8f0;
    --sdh-text:      #1a1a1a;
    --sdh-muted:     #555;
    --sdh-radius:    6px;
    --sdh-shadow:    0 2px 12px rgba(0,0,0,.08);
    --sdh-shadow-lg: 0 6px 24px rgba(0,0,0,.13);
    --sdh-font-h:    'Oswald', 'Arial Narrow', Arial, sans-serif;
    --sdh-font-b:    'Lato', 'Segoe UI', Arial, sans-serif;
}

/* ================================================================
   REZERVAČNÍ FORMULÁŘ  (.sdh-box)
   ================================================================ */

.sdh-box {
    background: var(--sdh-bg);
    border: 1px solid var(--sdh-border);
    border-top: 4px solid var(--sdh-red);
    border-radius: var(--sdh-radius);
    padding: 28px;
    margin: 28px 0;
    max-width: 700px;
    font-family: var(--sdh-font-b);
    box-shadow: var(--sdh-shadow);
}

.sdh-akce-info {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px 16px;
    background: var(--sdh-bg-light);
    border-radius: calc(var(--sdh-radius) - 1px);
    padding: 16px 18px;
    margin-bottom: 20px;
}

.sdh-akce-info p {
    margin: 0;
    font-size: 14px;
    color: var(--sdh-text);
    display: flex;
    align-items: center;
    gap: 5px;
}

.sdh-icon { font-size: 14px; flex-shrink: 0; }

.sdh-plno {
    color: var(--sdh-red) !important;
    font-weight: 700;
}

.sdh-warning {
    background: #fff8e1;
    border-left: 4px solid #f59e0b;
    padding: 12px 16px;
    border-radius: 0 var(--sdh-radius) var(--sdh-radius) 0;
    color: #78350f;
    margin: 0;
    font-size: 14px;
}

.sdh-info {
    color: var(--sdh-muted);
    font-style: italic;
    font-size: 14px;
    margin: 0;
}

.sdh-form-wrap {
    border-top: 1px solid var(--sdh-border);
    padding-top: 22px;
}

.sdh-form-title {
    font-family: var(--sdh-font-h);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sdh-red);
    margin: 0 0 18px;
}

.sdh-form .sdh-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 520px) {
    .sdh-form .sdh-row-2 { grid-template-columns: 1fr; }
    .sdh-akce-info { grid-template-columns: 1fr; }
    .sdh-box { padding: 18px; }
}

.sdh-field { margin-bottom: 14px; }
.sdh-field-narrow { max-width: 140px; }

.sdh-field label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sdh-muted);
    margin-bottom: 5px;
}

.sdh-req { color: var(--sdh-red); }

.sdh-field input[type="text"],
.sdh-field input[type="email"],
.sdh-field input[type="tel"],
.sdh-field input[type="number"],
.sdh-field textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--sdh-border);
    border-radius: var(--sdh-radius);
    padding: 9px 12px;
    font-size: 14px;
    font-family: var(--sdh-font-b);
    color: var(--sdh-text);
    background: var(--sdh-bg);
    transition: border-color .15s, box-shadow .15s;
    appearance: none;
    -webkit-appearance: none;
}

.sdh-field input:focus,
.sdh-field textarea:focus {
    outline: none;
    border-color: var(--sdh-red);
    box-shadow: 0 0 0 3px rgba(192,57,43,.13);
}

.sdh-field textarea { resize: vertical; min-height: 80px; }

.sdh-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
}

.sdh-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--sdh-red);
    color: #fff;
    border: none;
    border-radius: var(--sdh-radius);
    padding: 11px 24px;
    font-family: var(--sdh-font-h);
    font-size: .95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    cursor: pointer;
    transition: background .15s, transform .1s;
}

.sdh-btn:hover {
    background: var(--sdh-red-dk);
    transform: translateY(-1px);
    color: #fff;
}

.sdh-btn:active { transform: translateY(0); }
.sdh-btn:disabled { opacity: .65; cursor: not-allowed; transform: none; }

.sdh-btn-danger { background: #6b7280; }
.sdh-btn-danger:hover { background: #4b5563; }

/* Spinner – CSS kroužek */
.sdh-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(192,57,43,.25);
    border-top-color: var(--sdh-red);
    border-radius: 50%;
    animation: sdh-spin .7s linear infinite;
    flex-shrink: 0;
    display: none;
}

@keyframes sdh-spin { to { transform: rotate(360deg); } }

.sdh-message {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: var(--sdh-radius);
    font-size: 14px;
    line-height: 1.55;
}

.sdh-message.sdh-success {
    background: #f0fdf4;
    border-left: 4px solid #16a34a;
    color: #14532d;
}

.sdh-message.sdh-error {
    background: #fef2f2;
    border-left: 4px solid var(--sdh-red);
    color: #7f1d1d;
}

.sdh-error {
    color: var(--sdh-red);
    font-style: italic;
    font-size: 14px;
}

.sdh-cancel-page h3 {
    font-family: var(--sdh-font-h);
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sdh-red);
    margin-top: 0;
    margin-bottom: 10px;
}

/* ================================================================
   KALENDÁŘ AKCÍ  (.sdh-kal-wrap)
   ================================================================ */

.sdh-kal-wrap {
    margin: 0;
    font-family: var(--sdh-font-b);
}

.sdh-kal-prazdno {
    color: var(--sdh-muted);
    font-style: italic;
    text-align: center;
    padding: 3rem 0;
    background: var(--sdh-bg-light);
    border-radius: var(--sdh-radius);
}

.sdh-kal-mesice {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.sdh-kal-mesic-nazev {
    font-family: var(--sdh-font-h);
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--sdh-red);
    margin: 0 0 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--sdh-red);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sdh-kal-mesic-nazev::before { content: '🔥'; font-size: .9em; }

.sdh-kal-karty {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sdh-kal-karta {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--sdh-bg);
    border: 1px solid var(--sdh-border);
    border-left: 4px solid var(--sdh-red);
    border-radius: var(--sdh-radius);
    padding: 14px 18px;
    transition: box-shadow .2s, transform .15s;
}

.sdh-kal-karta:hover {
    box-shadow: var(--sdh-shadow-lg);
    transform: translateY(-2px);
}

.sdh-kal-minula {
    opacity: .5;
    border-left-color: #aaa;
}

.sdh-kal-minula:hover { transform: none; box-shadow: none; }

.sdh-kal-datum-blok {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    height: 56px;
    background: var(--sdh-red);
    border-radius: calc(var(--sdh-radius) - 1px);
    flex-shrink: 0;
    gap: 1px;
}

.sdh-kal-minula .sdh-kal-datum-blok { background: #aaa; }

.sdh-kal-den-cislo {
    font-family: var(--sdh-font-h);
    font-size: 1.55rem;
    font-weight: 700;
    line-height: 1;
    color: #fff;
}

.sdh-kal-den-text {
    font-family: var(--sdh-font-h);
    font-size: .65rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255,255,255,.8);
}

.sdh-kal-obsah { flex: 1; min-width: 0; }

.sdh-kal-nazev {
    display: block;
    font-family: var(--sdh-font-h);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--sdh-text);
    text-decoration: none;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    transition: color .15s;
}

.sdh-kal-nazev:hover { color: var(--sdh-red); }

.sdh-kal-misto {
    font-size: 13px;
    color: var(--sdh-muted);
    margin: 0 0 7px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sdh-kal-meta { display: flex; flex-wrap: wrap; gap: 5px; }

.sdh-kal-tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .03em;
    color: var(--sdh-muted);
    background: var(--sdh-bg-light);
    border: 1px solid var(--sdh-border);
    border-radius: 20px;
    padding: 2px 10px;
    white-space: nowrap;
}

.sdh-kal-zdarma {
    color: #166534;
    background: #f0fdf4;
    border-color: #86efac;
}

.sdh-kal-tag-plno {
    color: #7f1d1d;
    background: #fef2f2;
    border-color: #fca5a5;
}

.sdh-kal-btn {
    display: inline-flex;
    align-items: center;
    background: var(--sdh-red);
    color: #fff !important;
    text-decoration: none;
    font-family: var(--sdh-font-h);
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    border-radius: var(--sdh-radius);
    padding: 9px 18px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background .15s, transform .1s;
}

.sdh-kal-btn:hover {
    background: var(--sdh-red-dk);
    color: #fff !important;
    transform: translateY(-1px);
}

.sdh-kal-badge-plno {
    font-family: var(--sdh-font-h);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: #7f1d1d;
    background: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: var(--sdh-radius);
    padding: 8px 14px;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .sdh-kal-karta { flex-wrap: wrap; gap: 12px; }
    .sdh-kal-datum-blok { min-width: 48px; height: 52px; }
    .sdh-kal-btn, .sdh-kal-badge-plno { margin-left: 64px; font-size: .8rem; }
    .sdh-kal-nazev { font-size: .95rem; white-space: normal; }
}

/* ================================================================
   MŘÍŽKOVÝ KALENDÁŘ
   ================================================================ */

/* Navigace */
.sdh-grid-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.sdh-grid-nav-btn {
    display: inline-flex;
    align-items: center;
    background: var(--sdh-red);
    color: #fff !important;
    text-decoration: none;
    font-family: var(--sdh-font-h);
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 8px 18px;
    border-radius: var(--sdh-radius);
    transition: background .15s;
}
.sdh-grid-nav-btn:hover { background: var(--sdh-red-dk); color: #fff !important; }

.sdh-grid-nav-label {
    font-family: var(--sdh-font-h);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--sdh-text);
    text-align: center;
    flex: 1;
}

/* Grid měsíců – řadíme vedle sebe */
.sdh-grid-mesice {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

/* Jeden měsíc */
.sdh-grid-mesic {
    background: var(--sdh-bg);
    border: 1px solid var(--sdh-border);
    border-top: 4px solid var(--sdh-red);
    border-radius: var(--sdh-radius);
    padding: 1rem;
    box-shadow: var(--sdh-shadow);
}

.sdh-grid-mesic-nazev {
    font-family: var(--sdh-font-h);
    font-size: .95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--sdh-red);
    margin: 0 0 .8rem;
    text-align: center;
}

/* Záhlaví Po–Ne */
.sdh-grid-tydny-hlavicka {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: 3px;
}
.sdh-grid-tydny-hlavicka span {
    text-align: center;
    font-family: var(--sdh-font-h);
    font-size: .62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--sdh-muted);
    padding: 2px 0;
}

/* Mřížka dní */
.sdh-grid-dny {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

/* Buňka */
.sdh-grid-den {
    position: relative;
    min-height: 38px;
    border-radius: 4px;
    padding: 3px 3px 4px;
    transition: background .1s;
    overflow: visible;
}

.sdh-grid-den--prazdny { background: transparent !important; }

/* Víkend – jemně odlišit číslo */
.sdh-grid-den--vikend .sdh-grid-cislo { color: #999; }

/* Dnes – výrazný červený */
.sdh-grid-den--dnes {
    background: var(--sdh-red) !important;
    border-radius: 4px;
}
.sdh-grid-den--dnes .sdh-grid-cislo { color: #fff !important; font-weight: 900; }

/* Minulé dny */
.sdh-grid-den--minuly { opacity: .4; }
.sdh-grid-den--minuly.sdh-grid-den--ma-akce { opacity: .55; }

/* Den s akcí – výrazné oranžovočervené podbarvení */
.sdh-grid-den--ma-akce {
    background: #fde8e6;
    cursor: pointer;
    border: 1px solid #f5b8b2;
}
.sdh-grid-den--ma-akce:hover,
.sdh-grid-den--ma-akce:focus {
    background: #fad0cc;
    border-color: var(--sdh-red);
    z-index: 20;
    outline: none;
}

/* Číslo dne */
.sdh-grid-cislo {
    display: block;
    font-family: var(--sdh-font-h);
    font-size: .78rem;
    font-weight: 700;
    line-height: 1;
    color: var(--sdh-text);
    text-align: center;
    margin-bottom: 3px;
}

/* ── Název akce v buňce (desktop) ──────────────────────────── */
.sdh-grid-akce-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Každá akce = červený blok s bílým textem */
.sdh-grid-akce {
    border-radius: 3px;
    background: var(--sdh-red);
    padding: 2px 5px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(192,57,43,.35);
}
.sdh-grid-akce--plno {
    background: #9b9b9b;
    box-shadow: none;
}

.sdh-grid-akce-nazev {
    display: block;
    font-family: var(--sdh-font-h);
    font-size: .62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .02em;
    color: #fff !important;
    text-decoration: none !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.35;
}

/* Čas před názvem – tmavší odznak */
.sdh-grid-akce-cas {
    display: inline-block;
    background: rgba(0,0,0,.28);
    border-radius: 2px;
    padding: 0 3px;
    margin-right: 3px;
    font-size: .55rem;
    font-weight: 900;
    letter-spacing: .03em;
    vertical-align: middle;
}

/* Místo – skryto přímo v buňce */
.sdh-grid-akce-misto { display: none; }

/* ── Tečky pro mobilní zobrazení ───────────────────────────── */
.sdh-grid-dot-wrap {
    display: none;
    justify-content: center;
    gap: 3px;
    margin-top: 3px;
}
.sdh-grid-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--sdh-red);
    flex-shrink: 0;
}
.sdh-grid-dot--plno { background: #aaa; }

/* ── Tooltip ────────────────────────────────────────────────── */
.sdh-grid-tooltip {
    display: none;
    position: absolute;
    top: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    background: #fff;
    border: 1px solid var(--sdh-border);
    border-top: 3px solid var(--sdh-red);
    border-radius: var(--sdh-radius);
    box-shadow: 0 8px 32px rgba(0,0,0,.18);
    padding: 10px 14px;
    min-width: 210px;
    max-width: 270px;
    font-size: 12px;
    line-height: 1.55;
    color: var(--sdh-text);
    pointer-events: auto;
}

/* Tooltip blízko pravého okraje → zarovnat doprava */
.sdh-grid-den:nth-child(7n)   .sdh-grid-tooltip,
.sdh-grid-den:nth-child(7n-1) .sdh-grid-tooltip {
    left: auto;
    right: 0;
    transform: none;
}

.sdh-grid-den--ma-akce:hover .sdh-grid-tooltip,
.sdh-grid-den--ma-akce:focus .sdh-grid-tooltip { display: block; }

.sdh-grid-tooltip-akce {
    padding: 7px 0;
    border-bottom: 1px solid var(--sdh-border);
}
.sdh-grid-tooltip-akce:last-child { border-bottom: none; padding-bottom: 0; }
.sdh-grid-tooltip-akce:first-child { padding-top: 0; }

.sdh-grid-tooltip-akce strong a {
    color: var(--sdh-red) !important;
    text-decoration: none;
    font-family: var(--sdh-font-h);
    font-size: .88rem;
    text-transform: uppercase;
    letter-spacing: .03em;
}

.sdh-grid-tooltip-btn {
    display: inline-block;
    margin-top: 6px;
    background: var(--sdh-red);
    color: #fff !important;
    text-decoration: none;
    font-family: var(--sdh-font-h);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    padding: 4px 11px;
    border-radius: 4px;
    transition: background .15s;
}
.sdh-grid-tooltip-btn:hover { background: var(--sdh-red-dk); color: #fff !important; }

/* ── Legenda ────────────────────────────────────────────────── */
.sdh-grid-legenda {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin: .75rem 0 2rem;
    font-size: 12px;
    color: var(--sdh-muted);
}
.sdh-grid-legenda-item { display: flex; align-items: center; gap: 5px; }
.sdh-grid-legenda-dnes { color: var(--sdh-red); font-weight: 700; }

/* Ukázkový čtverec pro legendu "dnes" */
.sdh-grid-legenda-dnes-box {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: var(--sdh-red);
    border-radius: 2px;
}

/* Ukázkový odznak pro "akce" */
.sdh-grid-legenda-akce-box {
    display: inline-block;
    width: 20px;
    height: 10px;
    background: var(--sdh-red);
    border-radius: 2px;
}

/* ── Přehled seznamu pod mřížkou ────────────────────────────── */
.sdh-grid-seznam { margin-top: 0; }

/* ── Mobilní zobrazení ──────────────────────────────────────── */
@media (max-width: 500px) {
    .sdh-grid-mesice { grid-template-columns: 1fr; }

    /* Na malých displejích text v buňkách nahradíme tečkami */
    .sdh-grid-akce-body { display: none; }
    .sdh-grid-dot-wrap  { display: flex; }
    .sdh-grid-den--ma-akce { min-height: 42px; }

    /* Tooltip tapem */
    .sdh-grid-den--ma-akce:focus .sdh-grid-tooltip { display: block; }

    .sdh-grid-nav-label { font-size: .85rem; }

    .sdh-grid-den { min-height: 36px; }
}